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typedef void __cdecl (*TVarDispProc)(System::PVariant Dest, const System::Variant &Source, System::PCallDesc CallDesc, void * Params);


Type Visibility Source Unit Parent
typedef public System.Variants.hpp System.Variants System.Variants


TVarDispProc defines a pointer to a procedure used as support for IDispatch-based Automation.

In Delphi, TVarDispProc is a pointer to a routine that is called to execute methods (or access properties) of an interface that is assigned to a Variant. TVarDispProc is used in the Variants unit to control how Variants execute methods when a value of the Variants is an interface.

See Also